Crossoverfanfiction Stories

1.2K Stories

✅ Ultra Rider : Saber Chronicle by CaucasusBeetle
✅ Ultra Rider : Saber Chronicleby CaucasusBeetle
A crossover fanfic book between Ultraman and Kamen Rider. Yuya is a fan of both tokusatsu and also pro in modifying dx from both fuse into one. To summarize, Truck kun h...
Izuku Zoldyck by Laurenssyyy
Izuku Zoldyckby Laurenssyyy
(HxH and BNHA crossover) What if Izuku is a Zoldyck? A mysterious event happened on Kukuroo mountain. This made the Zoldycks live over the years. After a century, sure a...
Stranger Teens ✓ by stilesbiles
Stranger Teens ✓by stilesbiles
In which, Stacey McCall ends up in a small town called Hawkins, far, far away from her home. Stacey McCall wakes up in the middle of the forest completely confused on h...
The Dragon Avengers  by Coquiwriter
The Dragon Avengers by Mr.Coqui
Son Goku and Piccolo accidentally get sent into the MCU universe, changing the course of it's history as the God level beings become the universe's most powerful heroes
Foreshadow [Ghost Hunt] by DawnLicht
Foreshadow [Ghost Hunt]by Lin
Shirato Yuki is a mysterious woman, who accompanies the SPR members in their investigations. Sometimes, she seems to hold the key and provide them with her help; and oth...
 A Familiar Void by goblin1215
A Familiar Voidby Sleepy Goblin
Louise needed a Familiar that resembled her, so that she could prove herself to be a Mage. So what better way to represent herself, than a small being filled with the Vo...
Harry Potter, adopted son of Percy Jackson by Cutenekoexplosion
Harry Potter, adopted son of Cutenekoexplosion
//Adopted story// Harry's life changes one day when he's thrown out from the Dursley's, he gets adopted. By Percy Jackson. _____ I do not own Percy Jackson or Harry Pot...
Schnee: Hero or Huntress (RWBY/MHA) by KriegSchnee
Schnee: Hero or Huntress (RWBY/MHA)by KriegSchnee
After being impaled by Cinder during the Battle of Haven, Weiss finds herself in a new world, one filled with heroes and villains.
Highschool DXD: A Symbiotic Twist by Outlaw_Hunter
Highschool DXD: A Symbiotic Twistby Hunter
Shane is just a normal teenage boy attending Kuoh Academy. However, one day a meteorite crashes near the academy and what Shane finds is astonishing. His normal life wil...
Eternally His (Druig X OC)  by XbarneysbitchX
Eternally His (Druig X OC) by XbarneysbitchX
When a mikaelson witch runs the wrong way, she ends up meeting a man that she was always meant to be with. With threats from both their pasts will the eternal lovers eve...
|❁Suicidal Maniacs❁| twisted Wonderland X Dazai!Reader|  by Mocha_lily
|❁Suicidal Maniacs❁| twisted ♢Ayano simp♢
Y/n dazai and her twin brother osamu dazai were sent on to get candy for ranpo when they decided to try and drown themselves, unfortunately for them they ended up waking...
Heroic Warrior(BnhaXReader!!Aot Soldier) by Xythe_Phantasma
Heroic Warrior(BnhaXReader!!Aot God of Rice
Y/n came from the world where titans are the enemy of human kind, a younger sister to Levi and sadly, discovered as a traitor to humanity. Finishing her final battle, s...
Grace Potter di Angelo Jackson: The Demiwizard Story by JeremyHeereIsQueere
Grace Potter di Angelo Jackson: JeremyHeereIsQueere
All characters belong to Rick Riordan or JK Rowling. I only own Grace.
God Raised by SlytherinGirl783
God Raisedby SlytherinGirl783
Harry Potter is discovered on the doorstep of the Dursleys by none other than Loki. Loki, sensing his power, takes him to raise as his own. What happens next? Read to fi...
Killua x Steven Universe Sister! Reader ~ My Beautiful Gem (DISCONTINUED) by wxtch_
Killua x Steven Universe Sister! ~✿hi✿~
(Y/N) Universe. A girl who was born on accident. She watched her brother, Steven Universe, grow up with loving people while (Y/N)'s dad, Greg Universe, sheltered her to...
♡𝔰𝔲𝔦𝔠𝔦𝔡𝔢 𝔦𝔫 𝔞 𝔞𝔭𝔬𝔠𝔞𝔩𝔶𝔭𝔰❀   |Dangerous Fellows X Dazai!reader| by Mocha_lily
♡𝔰𝔲𝔦𝔠𝔦𝔡𝔢 𝔦𝔫 𝔞 𝔞𝔭𝔬𝔠𝔞 ♢Ayano simp♢
Getting A goodnight sleep after a mission was what Y/n had planned, Not waking up In an unknown house But the world of course Liked to make things harder on her. Y/n fi...
My Hero is My Husband  by DemonEscapingReality
My Hero is My Husband by the voice in ur head
~ One Punch Man x My Hero Academia ~ ~ Saitama x Fem Oc ~ Saitama, his wife Alexis, and his disciple Genos, we're in Dr. Genus' basement laboratory after defeating hi...
Different Side Of Heroes || Book 1 (Under Editing) by Figguruwitsu
Different Side Of Heroes || Book Figglewits
Saitama, a hero who can beat anyone in one punch, is lazing around in his apartment. He wanted to have a worthy opponent. And so, he has encountered someone. Not who he...
Rise of New Olympus by Master_Of_Winds
Rise of New Olympusby Master_Of_Winds
Percy arrived in a dimension where Avenger from the movies are real. In this world there are no Olympians no Camp Half Blood. Now he has to raise the New Olympus with th...
It Only Takes a Second by okayletsbesirius
It Only Takes a Secondby OkaySiriusly?
Harry Potter has been living his life in fear. Fear of his uncle, fear of his power, fear of his magic, fear of his own shadow. But one day, during a routine trip to the...